{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67481AIPEUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67481AIPEUR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67481AIPEUR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67481AIPEUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx, MSP430F67481AIPEUR, 16-Bit, 25MHz, 256KB (256K x 8) FLASH, 32K x 8 RAM, 4x24b Sigma Delta Converter, 128-LQFP, -40°C to 85°C, Tape & Reel.","salesMarkdown":"## 25 MHz 16-bit core with four 24-bit sigma-delta ADCs The MSP430F67481AIPEUR: Its standout feature is the set of four 24-bit sigma-delta analog-to-digital converters, purpose-built for polyphase energy metering, precision instrumentation, and industrial sensor front-ends where multiple high-resolution channels must be sampled simultaneously. ## Peripheral set and connectivity for metering designs Beyond the sigma-delta converters, the device integrates a 90-pin I/O set, an LCD driver for direct segment display, a DMA controller for moving conversion results without CPU intervention, and a brown-out detect and POR circuit for reliable power-up sequencing. The 128-LQFP package (20x14 mm body) provides enough breakout for the 90 I/O lines while remaining hand-solderable in rework.","metaTitle":"Texas Instruments MSP430F67481AIPEUR 16-bit MCU, 25MHz","metaDescription":"MSP430F67481AIPEUR 16-bit MCU with 25MHz CPUXV2 core, 256KB Flash, 32KB RAM, 4x24-bit SD ADC, 90 I/O, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F6xx","Package":"Tape & Reel (TR)","RAM Size":"32K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"90","Core Processor":"MSP430 CPUXV2","Package / Case":"128-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67481","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"128-LQFP (20x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.4927","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94013ff2fb2ad301a731e282d067c425.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F67481AIPEUR/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F67481AIPEUR's listed speed on this component line?","answer":"The core processor runs at 25 MHz. This is the maximum clock frequency for the CPUXV2 core on this device, and it determines the throughput for metrology calculations and communication handling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67481AIPEUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67481AIPEUR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}